Interdisciplinary approaches Archives | Page 35 of 195

OpenAI model revises proof claim

OpenAI has published its attempts to solve all 10 problems in the First Proof challenge, a research-level maths test designed to assess whether AI can produce checkable, domain-specific proofs. Leading experts created the issues and require extended reasoning rather than short answers.

The company said at least five of its proof attempts are likely correct following expert feedback, although one previously confident submission has now been judged incorrect. Several other attempts remain under review as specialists continue to assess the arguments.

According to OpenAI, the evaluation involved limited human supervision, with researchers sometimes prompting the model to refine or clarify reasoning. The process included exchanges between an internal model and ChatGPT for verification, formatting and style adjustments.

OpenAI described frontier research challenges, such as First Proof, as crucial for testing next-generation AI systems. The company said it plans to deepen its engagement with academics to develop more rigorous evaluation frameworks for research-grade reasoning.

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University of Bristol opens free online course on AI

The University of Bristol has launched a free online course called AI Fundamentals, designed to increase public understanding of AI. Many people use AI regularly but feel unsure about how to engage with it effectively, creating a gap that the course aims to address.

AI Fundamentals explores the technology’s complexities, societal impact, and environmental implications. The curriculum emphasises critical thinking about AI, its risks, and its potential, making it relevant for both enthusiasts and the curious general public.

The course runs entirely online over four weeks, requiring about 3 hours of self-paced work per week. No coding or advanced mathematics is needed, allowing learners from all backgrounds to participate and explore AI in a digestible format.

Led by Professors Genevieve Liveley and Seth Bullock, the course draws on expertise across fields including computer science, law, medicine, humanities, and neuroscience. Supported by a £50,000 alum donation and UKRI funding, it is now open for enrolment via FutureLearn.

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Pension savers increasingly rely on AI for retirement planning

AI is becoming a preferred tool for those beginning their retirement planning. Data on searches and website traffic suggests AI is meeting early-stage needs for pension guidance.

Platforms offering general financial information, such as MoneyHelper, have seen traffic fall by 10% over the past six months. At the same time, AI-generated overviews of pension content are on the rise.

AI tools are mainly used to sense-check retirement decisions, model ‘what-if’ scenarios, simplify pension jargon, and assist with tax planning. Users view AI as a thinking partner rather than a replacement for regulated advice.

Despite the rise of AI, bespoke advisory services, such as Pension Wise, have remained relevant, providing personalised guidance that AI cannot fully replace. PensionBee highlights that AI is helpful for basic guidance, but services remain essential for more complex planning.

Experts warn that the retirement sector faces a challenge in maintaining trust and relevance as AI continues to improve. Savers increasingly rely on technology for guidance, signalling a shift in how pensions are researched and managed.

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Majority of college students use or must use AI in classwork, but institutions lag in AI education

Research from Honorlock indicates a substantial shift in how students engage with generative AI in higher education: more than 56% of surveyed US college–enrolled students report being required to use AI tools in coursework, and 63% use AI for at least some assignments.

The most common uses include grammar and editing support (59%) and text generation (57%), with students also using AI to brainstorm ideas and clarify concepts.

Despite widespread AI use, there remains a significant gap in formal AI education: only 31% of students are aware of AI-focused courses at their institutions, and fewer than 20% have taken them.

Students themselves often learn AI skills independently rather than through a structured curriculum, potentially leaving them unprepared for workplaces where AI fluency is expected.

The survey also highlights academic integrity risks: more than one-third of students admitted to using AI assistance on quizzes or exams, underlining the need for clear AI use policies, responsible-use training and ethical frameworks within higher education.

Researchers and advocates argue that colleges should integrate AI literacy, including ethics, governance, real-world applications and responsible use, into coursework to better equip graduates for AI-enabled careers.

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EU DSA fine against X heads to court in key test case

X Corp., owned by Elon Musk, has filed an appeal with the General Court of the European Union against a €120 million fine imposed by the European Commission for breaching the Digital Services Act. The penalty, issued in December, marks the first enforcement action under the 2022 law.

The Commission concluded that X violated transparency obligations and misled users through its verification design, arguing that paid blue checkmarks made it harder to assess account authenticity. Officials also cited concerns about advertising transparency and researchers’ access to platform data.

Henna Virkkunen, the EU’s executive vice-president for tech sovereignty, security, and democracy, said deceptive verification and opaque advertising had no place online. The Commission opened its probe in December 2023, examining risk management, moderation practices, and alleged dark patterns.

X Corp. argued that the decision followed an incomplete investigation and a flawed reading of the DSA, citing procedural errors and due-process concerns. It said the appeal could shape future enforcement standards and penalty calculations under the regulation.

The EU is also assessing whether X mitigated systemic risks, including deepfaked content and child sexual abuse material linked to its Grok chatbot. US critics describe DSA enforcement as a threat to free speech, while EU officials say it strengthens accountability across the digital single market.

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Claude Code Security by Anthropic aims to detect and patch complex vulnerabilities

Anthropic has introduced Claude Code Security, an AI-powered service that scans software codebases for vulnerabilities and recommends targeted fixes. Built into Claude Code, the capability is rolling out in a limited research preview for Enterprise and Team customers.

The tool analyses code beyond traditional rule-based scanners, examining data flows and component interactions to identify complex, high-severity vulnerabilities. Findings undergo multi-stage verification, receive severity and confidence ratings, and are presented in a dashboard for human review.

Anthropic said the system re-examines its own results to reduce false positives before surfacing them to analysts. Teams can prioritise remediation based on severity ratings and iterate on suggested patches within familiar development workflows.

Claude Code Security builds on more than a year of cybersecurity research. Using Claude Opus 4.6, Anthropic reported discovering more than 500 long-undetected bugs in open-source projects through testing and external partnerships.

The company said AI will increasingly be used to scan global codebases, warning that attackers and defenders alike are adopting advanced models. Open-source maintainers can apply for expedited access as Anthropic expands the preview.

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EU–US draft data pact allows automated decisions on travellers

A draft data-sharing agreement between the EU and the US Department of Homeland Security would allow automated decisions about European travellers to continue under certain conditions, despite attempts to tighten protections.

The text permits such decisions when authorised under domestic law and relies on safeguards that let individuals request human intervention instead of leaving outcomes entirely to algorithms.

A deal designed to preserve visa-free travel would require national authorities to grant access to biometric databases containing fingerprints and facial scans.

Negotiators are attempting to reconcile the framework with the General Data Protection Regulation, even though the draft states that the new rules would supplement and supersede earlier bilateral arrangements.

Sensitive information, including political views, trade union membership and biometric identifiers, could be transferred as long as protective conditions are applied.

EU countries face a deadline at the end of 2026 to conclude individual agreements, and failure to do so could result in suspension from the US Visa Waiver Program.

A separate clause keeps disputes firmly outside judicial scrutiny by requiring disagreements to be resolved through a Joint Committee instead of national or international courts.

The draft also restricts onward sharing, obliging US authorities to seek explicit consent before passing European-supplied data to third parties.

Further negotiations are expected, with the European Parliament’s Committee on Civil Liberties, Justice and Home Affairs preparing to hold a closed-door review of the talks.

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MWC 2026 to spotlight SK Telecom’s AI infrastructure vision

SK Telecom will present its end-to-end AI capabilities at MWC 2026, taking place from 2 to 5 March in Barcelona. Under the theme ‘AI for Infinite Possibilities’, the company will highlight AI infrastructure, models, and telecom applications.

The South Korea-based operator will showcase its AI data centre expertise, including infrastructure for a major Ulsan project and a high-performance GPU cluster. Its AI Data Center Infrastructure Manager will demonstrate real-time monitoring across integrated systems.

GPU-as-a-service solutions will also include the Petasus AI Cloud platform, AI Cloud Manager for resource optimisation, and the GAIA monitoring system. SK Telecom will introduce its AI Inference Factory, designed to integrate hardware and software into a unified stack for inference workloads.

In the telecom infrastructure space, the company will outline its AI-native network strategy, spanning embedded AI agents, AI-enabled RAN base stations, and on-device antenna tuning. Integrated sensing and communication technologies will preview autonomous networks and early 6G capabilities.

The booth will also feature SK Telecom’s 519-billion-parameter A.X K1 large language model and open-source variants. Applications for physical AI, including digital twins and robot-training platforms that link virtual and physical environments, will be demonstrated.

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EU drops revised GDPR personal data definition amid regulatory pressure

Governments across the EU have withdrawn the revised definition of personal data from the GDPR omnibus package, softening earlier proposals that had prompted strong resistance from regulators and civil society.

A decision that signals a preference for maintaining the original scope of the General Data Protection Regulation instead of reopening sensitive debates that risked weakening long-standing protections.

Greater attention is now placed on the forthcoming pseudonymisation guidelines prepared by the European Data Protection Board. These guidelines are expected to shape how organisations interpret key safeguards, offering practical direction instead of altering the legal definition of personal data.

The updated prominence given to the guidance reflects a broader trend within the Council towards regulatory clarity rather than legislative redesign.

The compromise text also maintains links with the wider review of the ePrivacy Directive, keeping future updates aligned with existing digital-rights rules.

Member states appear increasingly cautious about reopening foundational privacy concepts, opting to strengthen enforcement through guidance and implementation rather than altering core definitions in law.

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Data breach at PayPal prompts password resets and transaction refunds

PayPal has notified some customers of a data breach linked to its Working Capital loan application, after unauthorised access between 1 July and 12 December 2025 exposed personal information. Letters dated 10 February confirm that around 100 customers were potentially affected.

The incident was linked to an error in the Working Capital application, described as a ‘code change’. PayPal said it ‘terminated the unauthorised access to PayPal’s systems’ after discovery.

In a statement sent following publication, a PayPal spokesperson said ‘When there is a potential exposure of customer information, PayPal is required to notify affected customers. In this case, PayPal’s systems were not compromised. As such, we contacted the approximately 100 customers who were potentially impacted to provide awareness on this matter.’

Data potentially accessed includes names, email addresses, phone numbers, business addresses, Social Security numbers, and dates of birth. PayPal confirmed a small number of unauthorised transactions and said refunds were issued. Affected users had passwords reset and were offered credit monitoring.

Previous incidents include a 2023 credential stuffing attack that affected nearly 35,000 accounts and phishing campaigns that abused legitimate infrastructure. The company said it continues to use manual investigations and automated tools to mitigate fraud.

Customers are advised to use unique passwords, avoid unsolicited links, verify urgent messages directly via their accounts, and enable passkeys where available. Even limited breaches can heighten risks of targeted phishing and identity theft, especially for small businesses.

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